85588351 has 2 divisors, whose sum is σ = 85588352. Its totient is φ = 85588350.

The previous prime is 85588301. The next prime is 85588381. The reversal of 85588351 is 15388558.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85588351 - 2⁹ = 85587839 is a prime.

It is equal to p_4975945 and since 85588351 and 4975945 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 85588298 and 85588307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85588301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42794175 + 42794176.

It is an arithmetic number, because the mean of its divisors is an integer number (42794176).

Almost surely, 2^85588351 is an apocalyptic number.

85588351 is a deficient number, since it is larger than the sum of its proper divisors (1).

85588351 is an equidigital number, since it uses as much as digits as its factorization.

85588351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192000, while the sum is 43.

The square root of 85588351 is about 9251.3972458218. The cubic root of 85588351 is about 440.6950979535.

The spelling of 85588351 in words is "eighty-five million, five hundred eighty-eight thousand, three hundred fifty-one".